Sign in

Eugene O'Rourke

@ejsorourke.bsky.social
1K followers 2.4K following 157 posts

#neural #FPGA #inniskeen #astronomy #semiconductor #physics #asic #vlsi #radio #sdr ⏦⎓⎎⎍⏚ 🎼 🔭 📻 🛰 📡 🪐 🖖 ⛵️🧠 RT ≠ endorsement - My opinions, not my employer's.

PostsRepliesMedia
Reposted by Eugene O'Rourke
The Guardian @theguardian.com · 19h
Eva Marie Saint, star of North by Northwest and On the Waterfront, dies aged 102
theguardian.com
Eva Marie Saint, star of North by Northwest and On the Waterfront, dies aged 102
Landmark roles were in 50s classics directed by Elia Kazan and Alfred Hitchcock, before going on to play Superman’s adoptive mother in later life Eva Marie Saint, one of the last survivors of Hollywood’s golden age of the 1940s and 50s, has died aged 102. Her screen work spanned six decades: Saint made her screen debut opposite Marlon Brando in On the Waterfront, starred in Alfred Hitchcock’s celebrated thriller North by Northwest, and in one of her last screen appearances played Superman’s adoptive mother Martha Kent in the 2006 superhero film Superman Returns. A family spokesman said on Tuesday that Saint had died of natural causes at her home in Los Angeles. Continue reading...
32641245
Reposted by Eugene O'Rourke
gini in a bottle @citation-needed.bsky.social · 04/06/2026
Check this out. The theatre has no electric lights. They use the moon and a bunch of mirrors to light the stage archiframe.wordpress.com/2014/02/24/t...
archiframe.wordpress.com
THE FULL MOON THEATRE, by Peter Rice Ove Arup & Partners RFR
La Théâtre de la Pleine Lune, or the Full Moon Theatre, is a site-specific collaborative project, initially located in a remote part of the south of France. The idea is to develop experimental thea…
121
Reposted by Eugene O'Rourke
Paul Byrne @theplanetaryguy.com · 21h
There's a brand new image from JWST and it's beautiful. Stars are being born here.
From the source: "A young star cluster filled with many stars that display Webb’s unique eight-pronged diffraction pattern. At its center is a yellow star which sports the largest diffraction pattern. To the left of the star, there is a region filled with yellow dust and gas that extends from the star to the left border of the image. This yellow region extends from the bottom, covering about two-thirds of the image. The yellow region has several blue stars of different sizes embedded within. The top third, which lies outside of the yellow region, holds a few bright protostars, within dense gray gas. Those stars illuminate the gas, making it appear blue. A few red outflows from other protostars are visible above this grayish-blue region. To the right of the central star, there is a clumpy, flame-like plume of red dust and gas with protostars that emit a soft white light within. The plume is surrounded by more dense gray gas and dust. There are several background galaxies strewn throughout the image."
7389104
Reposted by Eugene O'Rourke
Ken Shirriff @righto.com · 26/09/2026
How do computers calculate complicated trig functions such as tangent? I took a look at Intel's 8087 floating-point chip under the microscope to find out. The chip combines two techniques to evaluate the tan function quickly and accurately: polynomials and an algorithm called CORDIC...
A die photo of the 8087 chip under a microscope shows complex patterns from its transistors and wiring. The middle of the chip holds the microcode ROM, while the bottom half of the chip is the datapath that performs calculations. Zooming in on the datapath shows various functional blocks, which appear as rectangles with different textures. Important functional blocks are labeled: exponent ROM, constant ROM, shifter, adder, registers, and so forth.
216438
Reposted by Eugene O'Rourke
Stephen Cass @stephencass.bsky.social · 24/09/2026
I'll be honest: when Dave Schneider started pitching the idea of measuring the starlight shadow of an asteroid as it passed across the face of the Earth for an @spectrum.ieee.org Hands On, I thought it sounded impossible. But I was wrong! #diy #astronomy #CitizenScience
spectrum.ieee.org
Measure An Asteroid’s Shadow With a Small Telescope and Some DIY Gear
Watching space rocks obscure stars is easier than you think
052
Reposted by Eugene O'Rourke
IEEE Spectrum @spectrum.ieee.org · 02/10/2026
#OpenAI’s new chip, Jalapeño, was designed in under 20 months, using LLMs to speed up the chip design process. And they say that could get even faster. buff.ly/bnKXH5p
081
Reposted by Eugene O'Rourke
IEEE Spectrum @spectrum.ieee.org · 05/10/2026
The #NobelPrize for Medicine just went to the pioneers of optogenetics, a technique that lets scientists control neurons with light! Revisit our 2016 feature on the tiny wireless implants that brought this remarkable capability to freely moving lab mice: buff.ly/miuDBxC
076
Reposted by Eugene O'Rourke
Eric Lagadec @ericlagadec.bsky.social · 04/10/2026
Ce soir, Saturne est à l'opposition. J'ai fait une petite vidéo expliquant cela. Profitez-en pour lever les yeux au ciel, c'est assez apaisant !
1028873
Eugene O'Rourke @ejsorourke.bsky.social · 04/10/2026
So apparently... We're now a patient class...
020
Reposted by Eugene O'Rourke
Justin Lewis @whenisbirths.bsky.social · 30/09/2026
Many know this record. It samples Esther Rantzen. #RIP www.youtube.com/watch?v=ZLZp...
youtube.com
In The Bath
YouTube video by Lemon Jelly - Topic
13010
Reposted by Eugene O'Rourke
Snowy. @snowy.bsky.social · 30/09/2026
Sad to read about Esther Rantzen Her point about assisted dying.. “if you watch someone you love having a bad death, that memory obliterates all the happy times” really hit me hard. RIP. Esther Rantzen. apple.news/A1FH-gXaaSFe...
apple.news
Dame Esther Rantzen dies aged 86 after terminal lung cancer diagnosis — HELLO!
Esther Rantzen, who was best known for presenting BBC's That's Life! and launching charity ChildLine has sadly died at the age 86 following her terminal lung cancer Wed, 30 Sep 2026 Dame Esther Rantze...
5357
Reposted by Eugene O'Rourke
BBC Newsnight @bbcnewsnight.bsky.social · 03/10/2026
Ian Hislop on 40 years as Private Eye editor and why Britain “isn’t” broken #Newsnight youtu.be/TCOdomjE0dw?...
youtu.be
Ian Hislop on 40 years as Private Eye editor and why Britain "isn't" broken
YouTube video by BBC Politics
48420
Reposted by Eugene O'Rourke
Semiconductor Engineering @semiengineering.bsky.social · 02/10/2026
Latest in the chip sector semiengineering.com/chip-industr... #semiconductor
semiengineering.com
Chip Industry Week In Review
Autonomous workflow design; CFETs push scaling beyond 10 angstroms; physical AI M&A and funding; AI data centers drive new power/packaging investments; new Spectre-v2 attack targets JIT compilers; pho...
023
Reposted by Eugene O'Rourke
Science|Business @sciencebusiness.net · 02/10/2026
Key MEPs working on the Chips Act 2.0 back dropping the EU’s target of reaching 20% of global chip production by 2030. Instead, the focus could shift towards making Europe indispensable in critical parts of the semiconductor value chain. Read here: buff.ly/x0kyP77
buff.ly
Key MEPs back dropping EU’s 20% chip market share target
Plans to drop a target for semiconductor production in the EU are unlikely to be opposed in the European Parliament, according to two key MEPs working on the file. Instead, the policy should help the…
001
Reposted by Eugene O'Rourke
Cathal Mac Coille @cathalmaccoille.bsky.social · 01/10/2026
Open letter on the Drumcree and Garvaghy Road row signed by people from a Protestant background. Impressive.
0189
Reposted by Eugene O'Rourke
John Breslin @cloud.eurosky.social · 30/09/2026
Arya Satheesh, an 18-year-old student from Letterkenny in County Donegal, Invented a Plant-Based Plastic That Removes Microplastics From the Environment as It Biodegrades www.smithsonianmag.com/innovation/t...
smithsonianmag.com
This High Schooler Invented a Plant-Based Plastic That Removes Microplastics From the Environment as It Biodegrades
Eighteen-year-old Arya Satheesh created her award-winning Eco Purge to help address the global problem of plastic pollution
316773
Reposted by Eugene O'Rourke
BBC Newsnight @bbcnewsnight.bsky.social · 25/09/2026
Rory Kinnear on Keynes and why "we should have a responsibility to look after each other" #Newsnight www.youtube.com/watch?v=StO9Caw4aQc
youtube.com
Rory Kinnear on Keynes and why "we should have a responsibility to look after each other"
YouTube video by BBC Politics
0269
Reposted by Eugene O'Rourke
Dublin City University @dublincityuni.bsky.social · 02/10/2026
Beyond the salary figure, what non-financial perks and workplace culture factors drive long-term job satisfaction? DCU's Terry O'Brien urges anyone who is assessing their remuneration package to think beyond money. Read more via @irishexaminer.bsky.social: launch.dcu.ie/4j1eBKS
Terry O'Brien
011
Eugene O'Rourke @ejsorourke.bsky.social · 01/10/2026
youtu.be/49tPvvsc7No?...
youtu.be
October (Remastered 2008)
YouTube video by U2 - Topic
010
Reposted by Eugene O'Rourke
Remembering Rik @rememberingrik.bsky.social · 30/09/2026
RIP Dame Esther Rantzen 🍸 #EstherRantzen #Bottom #RikMayall #AdrianEdmondson #RememberingRik
0226
Reposted by Eugene O'Rourke
The Guardian @theguardian.com · 30/09/2026
Esther Rantzen, TV presenter and Childline founder, dies aged 86
theguardian.com
Esther Rantzen, TV presenter and Childline founder, dies aged 86
Rantzen announced lung cancer diagnosis in 2023 and became a vocal assisted dying campaigner Esther Rantzen, the Bafta-winning TV presenter and founder of ChildLine, has died aged 86. She announced a diagnosis of stage four lung cancer in 2023, and became a vocal campaigner to reform the law around assisted dying. In September 2026, she announced that she had to abandon plans to end her life in Swiss clinic Dignitas, due to being too physically frail. Continue reading...
1010426
Reposted by Eugene O'Rourke
The Spaceshipper 🚀 @thespaceshipper.com · 30/09/2026
5 4 3 2 1 Thunderbirds Are Go! Filmed in VIDECOLOR and SUPERMARIONATION. Gerry & Sylvia Anderson's Thunderbirds started 61 years ago today on ITV. @gerryanderson.bsky.social
2032594
Reposted by Eugene O'Rourke
Hackaday @hackadayofficial.bsky.social · 26/09/2026
You Can Make a Microprocessor That’s All Your Own
hackaday.com
You Can Make a Microprocessor That’s All Your Own
Hackaday Article
1296
Reposted by Eugene O'Rourke
Hackaday @hackadayofficial.bsky.social · 27/09/2026
Ways To Empirically Identify a Magnet’s Polarity
hackaday.com
Ways To Empirically Identify a Magnet’s Polarity
Hackaday Article
0164
Reposted by Eugene O'Rourke
Silicon Republic @siliconrepublic.bsky.social · 29/09/2026
AMD has agreed to acquire AI pioneer Dr Fei-Fei Li’s start-up World Labs in an $8.2bn deal, as physical AI systems prove their commercial capabilities across autonomous driving and the factory floor.
siliconrepublic.com
AMD buys Fei-Fei Li’s World Labs for $8.2bn
Fei-Fei Li, one of the AI industry’s leading minds, will be joining AMD as its chief scientist and executive vice-president.
011
Reposted by Eugene O'Rourke
Tom's Hardware: For The Hardcore PC Enthusiast [Unofficial] @tomshardware.com.web.brid.gy · 28/09/2026
tomshardware.com
Synopsys debuts Autopilot platform for developing chips autonomously using AI
Synopsys unveiled seven AgentEngineer agents on its new Autopilot platform, with general availability planned for the end of 2026.
011
Reposted by Eugene O'Rourke
The ADAPT Centre @adaptcentre.bsky.social · 10/09/2026
AI in Our Healthcare: Promises, Pitfalls & the Path Ahead Join a convo with experts, exploring AI now & into the future & implications for our patients & students. Ed Burke Theatre, TCD Wed 30 Sept 6-8pm Organised by the Fellows of @tcddublin.bsky.social Reg: www.eventbrite.com/e/ai-in-our-...
eventbrite.com
AI in Our Healthcare: Promises, Pitfalls and the Path Ahead
Join us for a conversation with leading experts, exploring AI now and into the future and implications for our patients and students.
021
Reposted by Eugene O'Rourke
LaurieWired @lauriewired.bsky.social · 28/09/2026
Imagine a computer that took so long to boot, the mean time to failure (MTTF) was…shorter than the boot time! ASCI Q, the supercomputer, failed every 6.5 hours from 2002-2003. It also, worryingly, took as much as ~8 hours for a whole-machine reboot!
37010
Reposted by Eugene O'Rourke
Private Eye Magazine @privateeyenews.bsky.social · 28/09/2026
Eco chamber: Al could wipe out humanity within a decade! From the latest Private Eye, out now.
326368
Reposted by Eugene O'Rourke
Patrick C Miller @patrickcmiller.bsky.social · 27/09/2026
Why Raindrops Make for Pretty Good Antennae hackaday.com/2026/09/22/w...
hackaday.com
Why Raindrops Make For Pretty Good Antennae
A good rule of thumb is that everything that can interact with electromagnetic (EM) radiation is an antenna, which includes our mostly-salty-water-containing bodies and also raindrops and moisture …
011
Reposted by Eugene O'Rourke
Peter Gleick @petergleick.bsky.social · 27/09/2026
Rachel Carson's "Silent Spring" was released on this day 62 years ago. I have a first edition & come back to it often, including this paragraph in the chapter "Obligation to Endure." It's worth reading. "We urgently need an end to these false assurances, to the sugar coating of unpalatable facts."
Cover of Silent Spring by Rachel CarsonThe last paragraph in the Silent Spring chapter Obligation to Endure, reads, in part, " We urgently need an end to these false assurances, to the sugar coating of unpalatable facts... The public must decide whether it wishes to continue on the present road, and it can do so only when in full possession of the facts. In the words of Jean Rostand, "The obligation to endure gives us the right to know."
511037
Reposted by Eugene O'Rourke
Prof Devi Sridhar @profdevisridhar.bsky.social · 25/09/2026
My latest column www.theguardian.com/commentisfre...
theguardian.com
We all know a lack of exercise is bad for our bodies. So what is relying on AI doing to our brains? | Devi Sridhar
Most of my students use AI, and I worry about its corrosive effects. We must not entrust tech companies with our long-term health, says Prof Devi Sridhar, chair of global public health at the Universi...
23711
Eugene O'Rourke @ejsorourke.bsky.social · 26/09/2026
www.irishtimes.com/technology/c...
irishtimes.com
‘We have students that were going to choose medicine or law. Now they’re choosing immersive software engineering’
At the suggestion of the tech industry, the University of Limerick has transformed how prospective software engineers are trained
000
Reposted by Eugene O'Rourke
The Irish Times @irishtimes.com · 07/09/2026
Irish Rail to seek damages from IT firm after €50m writedown on train control project
irishtimes.com
Irish Rail to seek damages from IT firm after €50m writedown on train control project
But software specialist Indra says critical information on railway network was not shared with project team
013
Reposted by Eugene O'Rourke
WIRED @wired.com · 25/09/2026
26 years ago, she published a wildly prophetic book about Silicon Valley. Then she disappeared. What happened to tech writer Paulina Borsook?
wired.com
Who Killed Paulina Borsook’s Career?
A quarter-century ago, Borsook published a wildly prophetic, penetrating book about Silicon Valley called Cyberselfish. Then she disappeared.
519989
Reposted by Eugene O'Rourke
Michelle 🌻 Peace Path 🌏🕊️ @michellepeacepath.bsky.social · 03/12/2025
🎭 Vale Tom Stoppard (1937-2025) 🖋️ ‘It’s wanting to know that makes us matter’

“We shed as we pick up, like travellers who must carry everything in their arms, and what we let fall will be picked up by those behind. The procession is very long and life is very short. We die on the march. But there is nothing outside the march so nothing can be lost to it. The missing plays of Sophocles will turn up piece by piece, or be written again in another language. Ancient cures for diseases will reveal themselves once more. Mathematical discoveries glimpsed and lost to view will have their time again. You do not suppose, my lady, that if all of Archimedes had been hiding in the great library of Alexandria, we would be at a loss for a corkscrew?” 

― Tom Stoppard, Arcadia
041
Reposted by Eugene O'Rourke
archivetvmusings @archivetvmusings.bsky.social · 25/09/2026
Remembering Ronnie Barker, born this day in 1929.
35910
Reposted by Eugene O'Rourke
Birmingham 81 @birmingham81.bsky.social · 22/09/2026
Happy birthday to Toni Basil. Here's a clip of Bruce Conner's very cool 1966 film of her dancing to her song Breakaway, which became a collectable Northern Soul single. Watch a short documentary about the making of the video at youtu.be/5CHtEASlzG8 (THREAD)
820744
Reposted by Eugene O'Rourke
Rabih Alameddine @rabihalameddine.bsky.social · 20/09/2026
Yes, my strength is in solitude. I'm not afraid of pouring rains or great gusts of wind, for I too am the darkness of the night. -Clarice Lispector
2445
Reposted by Eugene O'Rourke
Semiconductor Engineering @semiengineering.bsky.social · 24/09/2026
While LLMs can deploy swarms of agents for continuous reasoning and independent action, that’s overkill for most applications. semiengineering.com/when-ai-agen... #chipdesign
semiengineering.com
When AI Agents Cross Chip Design Silos
Specialization and orchestration are becoming more important as the role of AI agents in chip design widens, but coordination, control, and trust remain challenging
011
Reposted by Eugene O'Rourke
Semiconductor Engineering @semiengineering.bsky.social · 25/09/2026
Latest news in the chip ecosystem semiengineering.com/chip-industr... #semiconductor
semiengineering.com
Chip Industry Week In Review
AI agents move deeper into chip design; China doubles down on AI compute and memory; chip supply chains tighten for equipment and critical materials; TSMC partners accelerate; ICs head to space; optic...
011
Reposted by Eugene O'Rourke
National Radio Astronomy Observatory - NSF NRAO @thenrao.bsky.social · 23/09/2026
“We are experiencing a second golden age of radio astronomy, enabled by technology-driven advances associated with the fourth industrial revolution.” NSF NRAO’s director Anthony Beasley contributed to this International Telecommunication Union (ITU) article ⤵️ #RadioAstronomy #Astronomy
itu.int
The new golden age of radio astronomy - ITU
According to P.A. Woudt and A.J. Beasley, we are experiencing a second golden age of radio astronomy, enabled by technology-driven advances.
0136
Reposted by Eugene O'Rourke
NSF–DOE Rubin Observatory @rubinobservatory.org · 23/09/2026
In the sky above NSF–DOE Rubin Observatory shines the Pleiades (M45): an open star cluster with at least 1000 stars!✨ Its bright stars are too bright for Rubin's sensitive camera to capture for study, but Rubin will observe many other clusters & help scientists study how stars evolve. 🔭🧪
Large observatory with angular silver dome under a clear night sky filled with stars. A bright, blue star cluster sits above the observatory dome.
011420
Reposted by Eugene O'Rourke
The Elders @theelders.bsky.social · 23/09/2026
The Call For Control, signed by 22 countries and growing, is a welcome step towards stronger AI regulation. Responsible leadership on AI is long overdue, and needed now with ever-increasing urgency. Read The Elders' AI Principles for Leaders here: theelders.org/news/elders-...
“I'm encouraged that government leaders are finally recognising the stakes of failing to govern frontier AI. The Call for Control by 22 countries and counting provides a roadmap to a safer world for all.

But the road ahead is not going to be an easy one. Leaders must find the courage to prioritise cooperation, trust, solidarity, accountability, and integrity, as urgently called for in The Elders’ AI Principles for Leaders.” - Helen Clark, Member of The Elders
083
Reposted by Eugene O'Rourke
European Circular Economy Stakeholder Platform @ecesp.bsky.social · 18/02/2026
Have you heard about Ireland's online circular resource hub? It's called Circular.ie, and it's filled with tips, tricks and information on what the circular economy is and how to adopt its principles in your daily life. Have a look ▶️ bit.ly/46cjlGh
041
Eugene O'Rourke @ejsorourke.bsky.social · 22/09/2026
open.spotify.com/track/0sPvtJ...
open.spotify.com
Fade To Grey - Single Version
Midge Ure · Fade to Grey · Song · 2026
020
Reposted by Eugene O'Rourke
IEEE Spectrum @spectrum.ieee.org · 22/09/2026
Stephen Roddy works on displaying #data as sound. This can help translate information when you can’t look at it or can’t use traditional graphic models. buff.ly/ga4OWAi
196
Reposted by Eugene O'Rourke
Michael Warburton @michaelwarburton.bsky.social · 22/09/2026
CARL SAGAN on Libraries: "We are the only species on the planet, so far as we know, to have invented a communal memory. The warehouse of that memory is called a library."
8662581601
Eugene O'Rourke @ejsorourke.bsky.social · 22/09/2026
www.semiconductor-digest.com/irelands-eme...
semiconductor-digest.com
Ireland's Emergence as a Full-Stack Semiconductor Powerhouse - Semiconductor Digest
Ireland has spent fifty years quietly building one of the most complete semiconductor ecosystems in the world, and Seamus Carroll of IDA Ireland argues that a national strategy running out to 2040 is ...
110